Solutions by everydaycalculation.com
1st number: 5/15, 2nd number: 14 2/5
515 - 725 is -21115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/15-72/5 5/30-72/5 5/15-72/10 5/45-72/5 5/15-72/15 25/15-72/5 5/75-72/5 5/15-72/25 35/15-72/5 5/15-72/35
© everydaycalculation.com